Golimumab antibody | AbD25451_hIgG1

Human anti Golimumab

Product Type
Monoclonal Antibody
Clone
AbD25451_hIgG1
Isotype
IgG1
Specificity
Golimumab

Product Code Applications Pack Size List Price Your Price Qty
HCA290
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SDS Safety Datasheet SDS
E 0.1 mg loader
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Human Anti-Golimumab Antibody, clone AbD25451_hIgG1 is an anti-idiotypic antibody that specifically recognizes the monoclonal antibody drug golimumab. This antibody binds to both free golimumab and to golimumab bound to its target tumor necrosis factor alpha (TNFα). Clone AbD25451_hIgG1 does not inhibit the binding of golimumab to its target TNFα and can be used to measure total golimumab and biosimilar products in bioanalytical assays.

Clone AbD25451_hIgG1 is an affinity-matured variant of AbD20897 (HCA242), with about 17-fold affinity improvement.

A pair of anti golimumab antibodies can be used to develop a pharmacokinetic (PK) bridging assay to measure total drug. This antibody, in full immunoglobulin format, is recommended as the detection antibody paired with clone AbD25455 (HCA289) as the capture antibody.

Golimumab, marketed under the brand name Simponi is a recombinant human IgG1/kappa monoclonal antibody approved for the treatment of rheumatoid arthritis, psoriatic arthritis and ankylosing spondylitis. This therapeutic antibody, directed against TNFα, acts by blocking the binding of TNFα to its receptors, resulting in a down-regulation of the inflammatory response associated with autoimmune diseases.

View a summary of all anti-golimumab antibodies

Product Form
Human IgG1 antibody (lambda light chain) selected from the HuCAL phage display library and expressed in a human cell line. This antibody is supplied as a liquid.
Preparation
Purified IgG prepared by affinity chromatography on Protein A.
Buffer Solution
Phosphate buffered saline.
Preservative Stabilisers
0.01% Thiomersal.
Immunogen
Golimumab
Affinity
The intrinsic affinity of the monovalent form of Human anti Golimumab antibody, clone AbD25451_hIgG1 is KD = 0.4 nM as measured by real time, label free molecular interaction analysis on immobilized Golimumab.
Approx. Protein Concentrations
IgG concentration 0.5 mg/ml.
Regulatory
For research purposes only.
Guarantee
12 months from date of despatch.
Acknowledgements
This product and/or its use is covered by claims of U.S. patents, and/or pending U.S. and non-U.S. patent applications owned by or under license to Bio-Rad Laboratories, Inc. See bio-rad.com/en-us/trademarks for details.
Simponi is a trademark of Janssen Biotech, Inc. in the USA and Merck & Co, Inc. in Europe.

This product is shipped at ambient temperature. It is recommended to aliquot and store at -20°C on receipt. When thawed, aliquot the sample as needed. Keep aliquots at 2-8°C for short term use (up to 4 weeks) and store the remaining aliquots at -20°C.

Avoid repeated freezing and thawing as this may denature the antibody. Storage in frost-free freezers is not recommended.

This product has been reported to work in the following applications. This information is derived from testing within our laboratories, peer-reviewed publications or personal communications from the originators. Please refer to references indicated for further information. For general protocol recommendations, please visit the antibody protocols page.
Application Name Verified Min Dilution Max Dilution
ELISA
Where this product has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Suggested working dilutions are given as a guide only. It is recommended that the user titrates the product for use in their own system using appropriate negative/positive controls.
Technical Advice
Recommended protocols and further information about HuCAL recombinant antibody technology can be found in the HuCAL Antibodies Technical Manual.
ELISA
This product may be used in a direct or indirect ELISA or as detection antibody for golimumab in a bridging ELISA together with HCA289 (AbD25455, Fab-FH) as the capture reagent.
Protocol: PK bridging ELISA to measure total drug.

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Mouse anti Human IgG (Fc) CH2 Domain:HRP MCA647P C* E 0.2 mg loader
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Description Human anti Golimumab

Synonyms
Simponi
Licensed Use
For in vitro research purposes and for commercial applications for the provision of in vitro testing services to support preclinical and clinical drug development. Any re-sale in any form or any other commercial application needs a written agreement with Bio-Rad.
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Please Note: All Products are "FOR RESEARCH PURPOSES ONLY"